In 1886, orphaned Irish siblings Mary and Tom arrive in New York City via ocean liner, and quickly find themselves on a wild, cross-country journey aboard a transcontinental 'Orphan Train', where they meet an extraordinary new friend who will change their lives forever.

If you found out we weren’t alone, if someone showed you, proved it to you, would that frighten you?

After being separated for 15 years, the Sword of Power leads Prince Adam back to Eternia, where he discovers his home shattered under the fiendish rule of Skeletor. To save his family and his world, Adam must join forces with his closest allies, Teela and Duncan/Man-At-Arms, and embrace his true destiny as He-Man — the most powerful man in the universe.

In Ancient Polynesia, when a terrible curse incurred by Maui reaches the island of an impetuous Chieftain, his willful daughter answers the Ocean's call to seek out the demigod to set things right.